论文部分内容阅读
试验于1991年在本旗甘旗卡镇西好坦塔拉村进行。籽粒苋R104种子来源于内蒙古哲盟畜研所。所用稀土为硝酸稀土,由北京稀土农用技术开发中心提供,浓度为44％。人工喷施浓度为152ppm,每亩用17.3克,溶于50公斤水中。试验小区面积0.05亩,四个处理,二次重复,随机排列,设对照区、喷施一次区、喷施二次区、喷施三次区。每次喷施间隔5天。观测项目包括喷施前后的株高和喷施后的干草及种子产量,每个处理2个样点,
The trial was conducted in 1991 in the town of Nha Tantara, the main town of Ganpaqi. Grain amaranth R104 seeds from the Inner Mongolia Zhe Ren Animal Husbandry Institute. Rare earth nitrate rare earth, provided by Beijing Rare Earth Agricultural Technology Development Center, a concentration of 44%. Artificial spray concentration of 152ppm, 17.3 grams per mu, dissolved in 50 kilograms of water. Experimental area of 0.05 acres, four treatment, the second repeat, randomly arranged control zone, spraying a district, spraying the second district, spraying the third district. Each spray interval of 5 days. Observations include the plant height before and after spraying and hay and seed yield after spraying, each treatment of 2 samples,